1 / | | ________ | 3 / 2 | \/ 1 + x dx | / 0
1 / | | ________ _ | 3 / 2 |_ /-1/3, 1/2 | pi*I\ | \/ 1 + x dx = | | | e | | 2 1 \ 3/2 | / / 0
1.09480783257812
/ | | ________ _ | 3 / 2 |_ /-1/3, 1/2 | 2 pi*I\ | \/ 1 + x dx = C + x* | | | x *e | | 2 1 \ 3/2 | / /